检验医学 ›› 2021, Vol. 36 ›› Issue (10): 1008-1011.DOI: 10.3969/j.issn.1673-8640.2021.010.003

• 寄生虫病的实验室检测专题 • 上一篇    下一篇

外周血白细胞绿色包涵体合并疟色素病例临床回顾分析

郭平1, 常菁华2, 王剑飚1()   

  1. 1. 上海交通大学医学院附属瑞金医院检验科,上海 200025
    2. 上海交通大学医学院附属瑞金医院药剂科,上海 200025
  • 收稿日期:2021-03-09 出版日期:2021-10-30 发布日期:2021-11-08
  • 通讯作者: 王剑飚
  • 作者简介:王剑飚,E-mail: wangjianbiao1975@163.com
    郭平,男,1988年生,硕士,主管技师,主要从事临床检验工作;
    常菁华,女,1979年生,主管药师,主要从事药物机制与不良反应研究。郭平与常菁华对本研究具有同等贡献,并列为第一作者。

Retrospective analysis of a case of green neutrophil and monocyte inclusions with malaria pigment

GUO Ping1, CHANG Jinghua2, WANG Jianbiao1()   

  1. 1. Department of Clinical Laboratory,Ruijin Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200025,China
    2. Department of Pharmacy,Ruijin Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai 200025,China
  • Received:2021-03-09 Online:2021-10-30 Published:2021-11-08
  • Contact: WANG Jianbiao

摘要: 目的 回顾分析1例外周血白细胞绿色包涵体合并疟色素病例的临床症状和实验室检查情况,以提高临床和实验室技术人员对此类病例的认识。方法 对患者行血常规、C反应蛋白、生化项目、疟原虫抗原、疟原虫形态学检测和油红O染色,结合相关文献分析病例临床症状和实验室检查特点。结果 患者以高热伴关节酸痛为首发表现。血小板计数12×109/L,中性粒细胞百分比82.7%,C反应蛋白>200 mg/L,伴有肝、肾功能异常。外周血涂片查见恶性疟环状体,治疗后期中性粒细胞与单核细胞中可见绿色包涵体和疟色素,绿色包涵体油红O染色阳性。结论 中性粒细胞绿色包涵体和疟色素的出现对重症疟疾的预后具有重要提示作用,一旦发现应及时提示临床。

关键词: 恶性疟原虫, 绿色包涵体, 疟色素

Abstract:

Objective To analyze the clinical symptom and laboratory examinations of a case of green neutrophil and monocyte inclusions with malaria pigment retrospectively,and to improve the understanding of this case. Methods Through the clinical and pathologic findings,including complete blood counts,C-reactive protein,biochemical examination,malaria parasite antigen test,malaria parasite morphological examination and oil red O staining,the clinical symptom and laboratory examinations' characteristics were analyzed combined with literatures. Results The patient presented with high fever and joint pain as the initial clinical symptoms. Platelet count was 12×109/L,the percentage of neutrophil was 82.7%,and C-reactive protein was >200 mg/L,accompanied by liver and renal dysfunction. Plasmodium falciparum was detected on peripheral blood smear. Green inclusions and malaria pigment were found in neutrophils and monocytes at the later stage of treatment,and the oil red O staining of green inclusions was positive. Conclusions The presence of green inclusions and malaria pigment is an important indication for the prognosis of severe malaria,which should be warned to clinicians.

Key words: Plasmodium falciparum, Green inclusion, Malaria pigment

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